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dll: FspEventLogRegister, FspEventLogUnregister

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This commit is contained in:
Bill Zissimopoulos
2016-05-06 15:05:36 -07:00
parent 12db7cf9dc
commit 9addfa5899
4 changed files with 76 additions and 13 deletions
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52
src/dll/eventlog.c
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@ -19,6 +19,8 @@
#include <stdarg.h>
#include "eventlog/eventlog.h"
#define FSP_EVENTLOG_NAME LIBRARY_NAME
static HANDLE FspEventLogHandle;
static INIT_ONCE FspEventLogInitOnce = INIT_ONCE_STATIC_INIT;
static BOOL WINAPI FspEventLogRegisterEventSource(
@ -68,6 +70,54 @@ FSP_API VOID FspEventLogV(ULONG Type, PWSTR Format, va_list ap)
static BOOL WINAPI FspEventLogRegisterEventSource(
PINIT_ONCE InitOnce, PVOID Parameter, PVOID *Context)
{
FspEventLogHandle = RegisterEventSourceW(0, L"" LIBRARY_NAME);
FspEventLogHandle = RegisterEventSourceW(0, L"" FSP_EVENTLOG_NAME);
return TRUE;
}
NTSTATUS FspEventLogRegister(VOID)
{
extern HINSTANCE DllInstance;
WCHAR Path[MAX_PATH];
DWORD RegResult, DwordValue;
HKEY RegKey;
if (0 == GetModuleFileNameW(DllInstance, Path, MAX_PATH))
return FspNtStatusFromWin32(GetLastError());
RegResult = RegCreateKeyExW(
HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Services\\EventLog\\System\\" FSP_EVENTLOG_NAME,
0, 0, 0, KEY_ALL_ACCESS, 0, &RegKey, 0);
if (ERROR_SUCCESS != RegResult)
return FspNtStatusFromWin32(RegResult);
RegResult = RegSetValueExW(RegKey,
L"EventMessageFile", 0, REG_SZ, (PVOID)Path, (lstrlenW(Path) + 1) * sizeof(WCHAR));
if (ERROR_SUCCESS != RegResult)
goto close_and_exit;
DwordValue = EVENTLOG_INFORMATION_TYPE | EVENTLOG_WARNING_TYPE | EVENTLOG_ERROR_TYPE;
RegResult = RegSetValueExW(RegKey,
L"TypesSupported", 0, REG_DWORD, (PVOID)&DwordValue, sizeof DwordValue);
if (ERROR_SUCCESS != RegResult)
goto close_and_exit;
RegCloseKey(RegKey);
return STATUS_SUCCESS;
close_and_exit:
RegCloseKey(RegKey);
return FspNtStatusFromWin32(RegResult);
}
NTSTATUS FspEventLogUnregister(VOID)
{
DWORD RegResult;
RegResult = RegDeleteTreeW(
HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Services\\EventLog\\System\\" FSP_EVENTLOG_NAME);
if (ERROR_SUCCESS != RegResult && ERROR_FILE_NOT_FOUND != RegResult)
return FspNtStatusFromWin32(RegResult);
return STATUS_SUCCESS;
}